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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.ui.skynet.test.renderer.imageDetection;
import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.LinkedList;
import java.util.List;
import java.util.logging.Level;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.framework.jdk.core.util.Lib;
import org.eclipse.osee.framework.logging.OseeLog;
import org.eclipse.osee.framework.ui.skynet.render.WordImageChecker;
import org.eclipse.osee.framework.ui.skynet.render.WordmlPicture;
import org.eclipse.osee.framework.ui.skynet.render.imageDetection.WordImageCompare;
import org.junit.Assert;
/**
* Test case for {@link WordImageCompare}.
*
* @author Jeff C. Phillips
*/
public class WordImageCompareTest {
private static final String A_MATCH = "support/A_Match.xml";
private static final String B_MATCH = "support/B_Match.xml";
private static final String B_NO_MATCH = "support/B_No_Match.xml";
private static final String WMZ_MATCH = "support/WMZ_File.xml";
private static final String WMZ_NO_MATCH = "support/WMZ_NO_MATCH.xml";
@org.junit.Test
public void testMatchedImages() throws Exception {
Assert.assertTrue(compareFile(A_MATCH, B_MATCH));
}
@org.junit.Test
public void testNoMatchChangedImages() throws Exception {
Assert.assertFalse(compareFile(A_MATCH, B_NO_MATCH));
}
@org.junit.Test
public void testWMZMatchedImages() throws Exception {
Assert.assertTrue(compareFile(WMZ_MATCH, WMZ_MATCH));
}
@org.junit.Test
public void testWMZNoMatchImages() throws Exception {
Assert.assertFalse(compareFile(WMZ_MATCH, WMZ_NO_MATCH));
}
private boolean compareFile(String firstFileName, String secondFileName) throws IOException {
boolean isEqual = false;
String firstFile = getContent(firstFileName);
String secondFile = getContent(secondFileName);
List<WordmlPicture> firstFileImages = createPictureList(firstFile);
List<WordmlPicture> secondFileImages = createPictureList(secondFile);
WordImageCompare compare = new WordImageCompare();
if (firstFileImages.size() > 0 && secondFileImages.size() == secondFileImages.size()) {
isEqual = true;
for (int i = 0; i < firstFileImages.size(); i++) {
isEqual &=
compare.compareFiles(firstFileImages.get(i).getBinaryData(), secondFileImages.get(i).getBinaryData());
}
}
return isEqual;
}
private static List<WordmlPicture> createPictureList(String wordml) {
int startIndex = 0;
List<WordmlPicture> pictures = new LinkedList<WordmlPicture>();
while (wordml.indexOf("<w:pict>", startIndex) > 0) {
int currentStartIndex = wordml.indexOf("<w:pict>", startIndex);
int currentEndIndex = wordml.indexOf("</w:pict", currentStartIndex);
if (currentEndIndex > 0) {
try {
pictures.add(new WordmlPicture(currentStartIndex, wordml.substring(currentStartIndex, currentEndIndex),
wordml, null));
} catch (OseeCoreException ex) {
OseeLog.log(WordImageChecker.class, Level.WARNING, ex);
}
}
startIndex = currentEndIndex;
}
return pictures;
}
private static final String getContent(String filePath) throws IOException {
InputStream inputStream = null;
try {
inputStream = new BufferedInputStream(WordImageCompareTest.class.getResourceAsStream(filePath));
String data = Lib.inputStreamToString(inputStream);
return data.replaceAll("\r?\n", "\r\n");
} finally {
Lib.close(inputStream);
}
}
}
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